Packaging box

Abstract

The utility model provides a packaging box. The packaging box comprises a base; the back plate is connected to the rear side of the base; the left side plate and the right side plate are respectively connected to the left side and the right side of the back plate; the deformation plate is connected to the top of the back plate through creases, and a plurality of creases are arranged on the deformation plate at intervals; wherein the packaging box has a first form and a second form, in the first form, at least part of the deformation plate is located on the front side of the back plate, and a closed storage cavity is defined by the base, the back plate, the left side plate, the right side plate and the deformation plate; and in the second form, the deformation plate is turned over to the rear side of the back plate and is folded to form the bracket. The packaging box has multiple use forms and can play a role in different use scenes, so that the burden on natural resources and the environment is reduced, the packaging cost is reduced, and the economic benefits are improved.

Description

Technical Field

[0001] The utility model generally relates to the technical field of packaging boxes, in particular to a packaging box with a bookshelf function. Background Art

[0002] With the development of society and the improvement of people's living standards, books, as an important medium for the dissemination of knowledge and the accumulation of culture, are receiving increasing attention for their packaging. However, the common book packaging boxes currently on the market primarily serve the basic function of protecting books from damage during transportation and storage. These boxes are typically made of materials such as cardboard or plastic, with simple structures and single designs, and can only meet basic protection needs. After use, these boxes are often discarded, resulting in a large amount of waste and unable to be reused, which is not conducive to environmental protection.

[0003] The contents of the background technology section are merely the technologies known to the inventors and do not necessarily represent the existing technologies in this field. Utility Model Content

[0004] In view of one or more defects in the prior art, the present invention provides a packaging box, comprising:

[0005] base;

[0006] a back plate connected to the rear side of the base;

[0007] The left side panel and the right side panel are connected to the left side and the right side of the back panel respectively; and

[0008] a deformable plate connected to the top of the back plate via folds, wherein a plurality of folds are arranged at intervals on the deformable plate;

[0009] In which, the packaging box has a first form and a second form. In the first form, the deformable plate is at least partially located on the front side of the back panel, and the base, the back panel, the left panel, the right panel and the deformable plate define a closed storage cavity; in the second form, the deformable plate is folded along the crease between it and the top panel to the back side of the back panel and folded to form a bracket.

[0010] According to one aspect of the present invention, the deformable plate comprises a top plate portion, a first panel portion, a second panel portion, a bottom plate portion and a connecting portion connected in sequence by folds;

[0011] In which, the top plate portion is connected to the top of the back plate. In the first form, the top plate portion is located on the upper side of the back plate, the first panel portion and the second panel portion are located on the front side of the back plate, the bottom plate portion covers the bottom of the base, and the connecting portion covers the rear side of the back plate; in the second form, the first panel portion, the second panel portion, the bottom plate portion and the connecting portion are folded to form a bracket.

[0012] According to one aspect of the present invention, the left side panel and the right side panel are connected to the back panel via folds respectively.

[0013] According to one aspect of the present invention, the left side panel and the right side panel are respectively provided with a first socket, and first plug-ins are respectively provided on both sides of the first panel portion. In both the first form and the second form, the first plug-ins can be inserted into the first socket.

[0014] According to one aspect of the present invention, a second socket is provided between the top plate portion and the first panel portion, and the connecting portion is provided with a second plug-in piece. In the second form, the second plug-in piece can be inserted into the second socket.

[0015] According to one aspect of the present invention, the deformable plate further includes a fixing portion, the fixing portion is connected to the rear side of the back plate, and the fixing portion is connected to the connecting portion via an easily tearable structure.

[0016] According to one aspect of the present invention, the base is configured as a box-shaped structure.

[0017] According to one aspect of the present invention, the left side panel and the right side panel are respectively provided with inner hinges.

[0018] Compared to the prior art, the embodiments of the present invention provide a packaging box with multiple usage forms (a first form and a second form), which can be used in different usage scenarios, thereby reducing the burden on natural resources and the environment, lowering packaging costs, and improving economic benefits. Specifically, in the first form, the packaging box can be used to package books, and in the second form, the packaging box can be used as a bookshelf. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 Shows an expanded view of a packaging box according to an embodiment of the present utility model;

[0021] Figure 2a and Figure 2b Schematic diagrams of a first form of a packaging box according to an embodiment of the present utility model are respectively shown;

[0022] Figure 3 A schematic diagram of a second form of a packaging box according to an embodiment of the present invention is shown;

[0023] Figure 4A flow chart showing the switching of a packaging box from a first form to a second form according to an embodiment of the present invention is shown.

[0024] In the figure: 100, packaging box; 110, base; 120, back panel; 130, left side panel; 131, inner hinge; 140, right side panel; 150, deformable plate; 151, top panel; 152, first panel; 153, second panel; 154, bottom panel; 155, connecting portion; 156, fixing portion; 157, easy-tear structure; 160, first socket; 170, first insert; 180, second socket; 190, second insert. DETAILED DESCRIPTION

[0025] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0026] In the description of the present invention, it should be understood that terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," "clockwise," and "counterclockwise" are used to indicate positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or to implicitly specify the number of the technical features referred to. Therefore, features designated "first" or "second" may explicitly or implicitly include one or more of the aforementioned features. In the description of the present invention, "plurality" means two or more, unless otherwise clearly defined.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, removable, or integral connections; mechanical, electrical, or intercommunication connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0028] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact via another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or diagonally above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly above or diagonally above the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0029] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but a person of ordinary skill in the art will recognize the application of other processes and / or the use of other materials.

[0030] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0031] Figure 1 FIG. 1 shows an expanded view of a packaging box 100 according to an embodiment of the present invention. Figure 2a and Figure 2b Schematic diagrams of the first form of a packaging box according to an embodiment of the present invention are respectively shown.

[0032] Figure 3 A schematic diagram of a second form of a packaging box 100 according to an embodiment of the present invention is shown below. Figures 1 to 3 Provide a detailed description.

[0033] like Figures 1 to 3As shown, the packaging box 100 includes a base 110, a back panel 120, a left side panel 130, a right side panel 140, and a deformable plate 150. The base 110 can be a box-shaped (rectangular parallelepiped) structure folded from cardboard, which can improve the overall rigidity of the packaging box 100 and make the packaging box 100 less likely to deform when squeezed by external force. The back panel 120 is connected to the rear side of the base 110, the left side panel 130 and the right side panel 140 are respectively connected to the left and right sides of the back panel 120, and the deformable plate 150 is connected to the top of the back panel 120 via a fold. A plurality of folds are arranged at intervals on the deformable plate 150. By folding the deformable plate 150 along the folds, the packaging box 100 can be switched between the first form and the second form. In the first form, the packaging box 100 can be used to package books and other items. Specifically, at least a portion of the deformable plate 150 is located in front of the back panel 120, and together with the base 110, the back panel 120, the left side panel 130, and the right side panel 140, it defines a closed storage cavity, which can be used to store books and other items. In the second form, the packaging box 100 can be used as a bookshelf. Specifically, the deformable plate 150 is folded to the back side of the back panel 120 and folded to form a bracket. The back panel 120 and the base 110 form a support. The support formed by the back panel 120 and the base 110 can provide stable support for books. The support formed by the deformable plate 150 can provide stable support for the support, so that the support remains at a preset tilt angle, making it convenient for users to read books.

[0034] Figure 4 FIG. 1 shows a flow chart of a packaging box 100 switching from a first form to a second form according to an embodiment of the present invention. Figure 1 and Figure 4 As shown, the deformable plate 150 includes a top plate portion 151, a first panel portion 152, a second panel portion 153, a bottom plate portion 154 and a connecting portion 155, which are connected in sequence by folds a, b, c and d, wherein the top plate portion 151 is connected to the upper edge of the back plate 120 by a fold e. In the first form, the top plate portion 151 is located on the upper side of the back plate 120, the first panel portion 152 and the second panel portion 153 are located on the front side of the back plate 120 (wherein the first panel portion 152 is located above the second panel portion 153), the bottom plate portion 154 is located below the base 110 and covers the bottom of the base 110, and the connecting portion 155 covers the rear side of the back plate 120. The deformable plate 150, the base 110, the back plate 120, the left plate 130 and the right plate 140 together define a closed storage cavity. As shown Figure 4As shown, when the user needs to switch the packaging box 100 to the second form, the user can easily fold the deformable plate 150 along the crease e between the top plate portion 151 and the back plate 120, and then fold it along the multiple creases a, b, c, d on the deformable plate 150 to switch the packaging box 100 from the first form to the second form. In the second form, the first panel portion 152, the second panel portion 153, the bottom plate portion 154 and the connecting portion 155 are folded along the corresponding creases b, c, d to form a stable bracket. Overall, this conversion from the first form to the second form is not only a change in form, but also a significant improvement in the functionality and adaptability of the packaging box 100, allowing the packaging box 100 to play a role in different usage scenarios, thereby reducing the burden on natural resources and the environment, reducing packaging costs, and improving economic benefits.

[0035] According to one embodiment of the present invention, Figure 1 and Figure 4 As shown, first sockets 160 can be provided at the middle of the left side panel 130 and the middle of the right side panel 140, respectively, and first inserting tabs 170 can be provided at the left and right sides of the first panel portion 152. When the packaging box 100 is in the first form, the first inserting tab 170 on the left side of the first panel portion 152 is inserted into the first socket 160 on the left side panel 130, and the first inserting tab 170 on the right side of the first panel portion 152 is inserted into the first socket 160 on the right side panel 140, so that the deformable plate 150 is tightly connected to the left side panel 130 and the right side panel 140, thereby ensuring the integrity and stability of the packaging box 100 in the first form. Preferably, the left side panel 130 and the right side panel 140 are respectively connected to the back panel 120 through folds. When the packaging box 100 is in the second form, the left side panel 130 and the right side panel 140 are folded along the corresponding folds to the rear of the back panel 120, and the first plug-in piece 170 on the left side of the first panel portion 152 is inserted into the first socket 160 on the left side panel 130, and the first plug-in piece 170 on the right side of the first panel portion 152 is inserted into the first socket 160 on the right side panel 140, so that the deformable plate 150 is tightly connected to the left side panel 130 and the right side panel 140, ensuring the integrity and stability of the packaging box 100 in the second form.

[0036] According to one embodiment of the present invention, Figure 1 and Figure 4 As shown, the left and right panels 130 and 140 are each provided with a fold and an inner hinge 131. The inner hinge 131 enhances the structural strength of the left and right panels 130 and 140, helping to prevent deformation of the packaging box 100 during transportation or storage. Furthermore, when the packaging box 100 is in the first configuration, the inner hinge 131 folds into the storage cavity, improving the sealing performance of the packaging box 100.

[0037] According to one embodiment of the present invention, Figure 1 and Figure 4 As shown, a second socket 180 can be provided between the top panel portion 151 and the first panel portion 152, and a second inserting piece 190 can be provided at the edge of the connecting portion 155 away from the bottom panel portion 154. When the packaging box 100 is in the second configuration, the second inserting piece 190 is inserted into the second socket 180, so that the connecting portion 155 and the top panel portion 151 are tightly connected together. This prevents the bracket formed by the first panel portion 152, the second panel portion 153, the bottom panel portion 154, and the connecting portion 155 from falling apart, thereby ensuring the integrity and stability of the packaging box 100 in the second configuration.

[0038] According to one embodiment of the present invention, Figure 1 and Figure 4 As shown, the deformable plate 150 may further include a fixing portion 156. The fixing portion 156 is connected to the connecting portion 155 via a tear-resistant structure 157. This tear-resistant structure 157 can take various forms, such as a tear strip or tear line. The fixing portion 156 is attached to the rear side of the back panel 120 by adhesive or other fixing means to ensure that the packaging box 100 remains stable in the first configuration. When the user needs to open the packaging box 100, they can simply tear the tear-resistant structure 157 to separate the fixing portion 156 from the connecting portion 155, thereby easily opening the packaging box 100.

[0039] Compared to the prior art, the present invention provides a packaging box 100 having multiple configurations (a first configuration and a second configuration) that can be used in different scenarios, thereby reducing the burden on natural resources and the environment, lowering packaging costs, and improving economic efficiency. Specifically, in the first configuration, the packaging box can be used to package items such as books, while in the second configuration, it can be used as a bookshelf for convenient reading.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A packaging box, characterized in that: include: Base; A back plate connected to the rear side of the base; The left side plate and the right side plate are respectively connected to the left side and the right side of the back plate; and A deformable plate connected to the top of the back plate through a fold, wherein a plurality of folds are arranged at intervals on the deformable plate; The packaging box has a first form and a second form, in the first form, the deformable plate is at least partially located in front of the back plate, and the base, the back plate, the left plate, the right plate and the deformable plate define a closed storage cavity; In the second form, the deformable plate is folded along the fold between the deformable plate and the top plate to the rear side of the back plate and folded to form a bracket.

2. The packaging box according to claim 1, characterized in that: The deformable plate comprises a top plate portion, a first panel portion, a second panel portion, a bottom plate portion and a connecting portion which are sequentially connected by folds; Wherein, the top plate portion is connected to the top of the back plate, and in the first form, the top plate portion is located on the upper side of the back plate, the first panel portion and the second panel portion are located on the front side of the back plate, the bottom plate portion covers the bottom of the base, and the connecting portion covers the rear side of the back plate; in the second form, the first panel portion, the second panel portion, the bottom plate portion and the connecting portion are folded to form a bracket.

3. The packaging box according to claim 2, characterized in that: The left side plate and the right side plate are connected to the back plate through folds respectively.

4. The packaging box according to claim 3, characterized in that: The left side panel and the right side panel are respectively provided with a first socket, and both sides of the first panel portion are respectively provided with a first plugging piece, and in both the first form and the second form, the first plugging piece can be inserted into the first socket.

5. The packaging box according to claim 2, characterized in that: A second socket is provided between the top plate portion and the first panel portion, and a second plug is provided on the connecting portion. In the second form, the second plug can be inserted into the second socket.

6. The packaging box according to claim 2, characterized in that: The deformable plate further comprises a fixing portion, the fixing portion is connected to the rear side of the back plate, and the fixing portion is connected to the connecting portion via an easy-tear structure.

7. The packaging box according to claim 1, characterized in that: The base is configured as a box-like structure.

8. The packaging box according to claim 1, characterized in that: The left side plate and the right side plate are respectively provided with inner folding pages.

Images